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Automated crypto market summaries using Gemini AI and CoinGecko data

AFK CryptoAFK Crypto
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2/3/2026
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Try It Out!

The AI Investment Research Assistant (Discord Summary Bot) transforms your Discord server into a professional-grade AI-driven crypto intelligence center. Running automatically every morning, it gathers real-time news, sentiment, and market data from multiple trusted sources — including NewsAPI, Crypto Compare, and CoinGecko — covering the most influential digital assets like BTC, ETH, SOL, BNB, and ADA.

An AI Research Analyst Agent then processes this data using advanced reasoning and summarization to deliver a structured Market Intelligence Briefing. Each report distills key market events, sentiment shifts, price movements, and analyst-grade insights, all formatted into a visually clean and actionable message that posts directly to your Discord channel.

Whether you’re a fund manager, community owner, or analyst, this workflow helps you stay informed about market drivers — without manually browsing dozens of news sites or data dashboards.

Detailed Use Cases

  • Crypto Research Teams: Automate daily market briefings across key assets.
  • Investment Communities: Provide daily insights and sentiment overviews directly on Discord.
  • Trading Desks: Quickly review summarized market shifts and performance leaders.
  • DAOs or Fund Analysts: Centralize institutional-style crypto intelligence into your server.

How It Works

  1. Daily Trigger (Schedule Node) – Activates each morning to begin data collection.

  2. News Aggregation Layer – Uses NewsAPI (and optionally CryptoPanic or GDELT) to fetch the latest crypto headlines and event coverage.

  3. Market & Sentiment Fetch – Collects market metrics via CoinGecko or Crypto Compare, including:

    • 24-hour price change
    • Market cap trend
    • Social sentiment or Fear & Greed index

  4. AI Research Analyst (LLM Agent) – Processes and synthesizes all data into a cohesive insight report containing:

    • 🧠 Executive Summary
    • 📊 Top Gainers & Losers
    • 💬 Sentiment Overview
    • 🔍 Analyst Take / Actionable Insight

  5. Formatting Layer (Code Node) – Converts the analysis into a Discord-ready structure.

  6. Discord Posting Node – Publishes the final Market Intelligence Briefing to a specified Discord channel.

Setup and Customization

  1. Import this workflow into your n8n workspace.

  2. Configure credentials:

    • NewsAPI Key – For crypto and blockchain news.
    • CoinGecko / Crypto Compare API Key – For real-time asset data.
    • LLM Credential – OpenAI, Gemini, or Anthropic.
    • Discord Webhook URL or Bot Token – To post updates.

  3. Customize the tracked assets in the News and Market nodes (BTC, ETH, SOL, BNB, ADA, etc.).

  4. Set local timezone for report delivery.

  5. Deploy and activate — your server will receive automated morning briefings.

Output Format

Each daily report includes:

📰 AI Market Intelligence Briefing

📅 Date: October 16, 2025
💰 Top Movers: BTC +2.3%, SOL +1.9%, ETH -0.8%
💬 Sentiment: Moderately Bullish
🔍 Analyst Take: Accumulation signals forming in mid-cap layer-1s.
📈 Outlook: Positive bias, with ETH showing strong support near $2,400.

Compact yet rich in insight, this format ensures quick readability and fast decision-making for traders and investors.

(Optional) Extend This Workflow

  • Portfolio-Specific Insights: Fetch your wallet holdings from AFK Crypto or Zapper APIs for personalized reports.
  • Interactive Commands: Add /compare or /analyze commands for Discord users.
  • Multi-Language Summaries: Auto-translate for international communities.
  • Historical Data Logging: Store briefings in Notion or Google Sheets.
  • Weekly Recaps: Summarize all daily reports into a long-form analysis.

Requirements

  • n8n Instance (with HTTP Request, AI Agent, and Discord nodes enabled)
  • NewsAPI Key
  • CoinGecko / Crypto Compare API Key
  • LLM Credential (OpenAI / Gemini / Anthropic)
  • Discord Bot Token or Webhook URL

APIs Used

  • GET https://newsapi.org/v2/everything?q=crypto OR bitcoin OR ethereum OR defi OR nft&language=en&sortBy=publishedAt&pageSize=10
  • GET https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,solana&vs_currencies=usd&include_market_cap=true&include_24hr_change=true
  • (Optional) GET https://cryptopanic.com/api/v1/posts/?auth_token=YOUR_TOKEN&kind=news
  • (Optional) GET https://api.gdeltproject.org/api/v2/doc/doc?query=crypto&format=json

Summary

The AI Investment Research Assistant (Discord Summary Bot) is your personal AI research analyst — delivering concise, data-backed crypto briefings directly to Discord. It intelligently combines news aggregation, sentiment analysis, and AI reasoning to create actionable market intelligence each morning.

Ideal for crypto traders, funds, or educational communities seeking a reliable daily edge — this workflow replaces hours of manual research with one automated, professional-grade summary.

Our Website: https://afkcrypto.com/ Check our blogs: https://www.afkcrypto.com/blog

Automated Crypto Market Summaries using Gemini AI and CoinGecko Data

This n8n workflow automates the generation and delivery of daily crypto market summaries. It leverages CoinGecko to fetch the latest cryptocurrency data and then uses Google Gemini AI to create insightful summaries, which are finally posted to a Discord channel.

What it does

This workflow performs the following steps:

  1. Triggers Daily: The workflow is scheduled to run at a specific interval (e.g., daily).
  2. Fetches Top 10 Crypto Data: It makes an HTTP request to the CoinGecko API to retrieve data for the top 10 cryptocurrencies by market cap.
  3. Prepares Data for AI: A Function node processes the raw CoinGecko data, extracting relevant information (name, price, 24h change, market cap, etc.) and formatting it into a concise string suitable for an AI prompt.
  4. Generates AI Summary: An AI Agent node, powered by the Google Gemini Chat Model, receives the prepared crypto data and a prompt to generate a market summary.
  5. Formats Discord Message: A Code node takes the AI-generated summary and formats it into a structured message, ready for Discord, including a title and the summary text.
  6. Posts to Discord: The final summary is posted to a specified Discord channel using the Discord node.

Prerequisites/Requirements

To use this workflow, you will need:

  • n8n Instance: A running n8n instance.
  • CoinGecko API: No explicit API key is required for the public endpoints used in this workflow, but familiarity with their API structure is helpful.
  • Google Gemini API Key: An API key for the Google Gemini Chat Model (configured within the Google Gemini Chat Model node).
  • Discord Webhook URL: A Discord webhook URL for the channel where you want to post the summaries (configured within the Discord node).

Setup/Usage

  1. Import the workflow: Download the provided JSON and import it into your n8n instance.
  2. Configure Credentials:
    • Google Gemini Chat Model: Open the "Google Gemini Chat Model" node and configure your Google Gemini API key.
    • Discord: Open the "Discord" node and set up your Discord Webhook URL.
  3. Activate the workflow: Toggle the workflow to "Active" to enable the scheduled trigger.
  4. Adjust Schedule (Optional): If you wish to change the frequency of the summaries, modify the "Schedule Trigger" node's settings.
  5. Customize AI Prompt (Optional): You can modify the prompt within the "AI Agent" node to adjust the style, length, or focus of the generated summaries.
  6. Customize Data (Optional): The "HTTP Request" node currently fetches the top 10 cryptocurrencies. You can modify the CoinGecko API call to fetch different cryptocurrencies or more/less data.
  7. Test the workflow: Run the workflow manually to ensure all steps execute correctly and the Discord message is posted as expected.

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